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build_excerpt

typesayer_types::error

Function build_excerpt 

Source 
pub fn build_excerpt(raw: &str) -> String
Expand description

Build a head + tail excerpt of raw suitable for embedding in an error message.

Pure head when raw fits in the combined budget; otherwise emits <head>… (N bytes elided) …<tail> with a real “bytes elided” count so the operator knows how much was dropped.

Always slices on char boundaries — a raw completion can contain arbitrary UTF-8 (model emitted prose, emoji in user-provided inputs echoed back, etc.), and slicing through a multi-byte code point would panic.